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2012 Chevrolet Impala LT 3.6L MIL Lamp on
When I first diagnosed the vehicle, Was unable to get the Electric AIR pump to operate using a GM Tech 2 with candi module. No Blown fuses, All relays appeared to operate at this time. I found water in the AIR pump, being cold in Maine in March it could ha...
FIX posted 6/16/2021
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Message Closed w/FIX
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 2G1WB5E34C |
| Engine | 3.6 L / 6 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold, Intermittently |
Trouble Codes
| P0411 | Too Much Or Too Little Pulsed Air Injection |
| P2430 | Secondary Air Injection System Pressure Sensor Circuit Malfunction |
| P2435 | Secondary AIR Pressure Sensor Circut BK 2 |
| P2440 | Secondary Air Injection System Shut-Off Valve Stuck Open |
Message Closed w/FIX
Vehicle Data
2012 Chevrolet Impala LT
| VIN | 2G1WB5E34C |
| Engine | 3.6 L / 6 cyl / FLEX |
| Trans | 6-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold, Intermittently |
Trouble Codes
| P0411 | Too Much Or Too Little Pulsed Air Injection |
| P2430 | Secondary Air Injection System Pressure Sensor Circuit Malfunction |
| P2435 | Secondary AIR Pressure Sensor Circut BK 2 |
| P2440 | Secondary Air Injection System Shut-Off Valve Stuck Open |
Video